diff --git a/自学/同步本地Markdown至Typecho站点.md b/自学/同步本地Markdown至Typecho站点.md
index 8c83469..36c2a93 100644
--- a/自学/同步本地Markdown至Typecho站点.md
+++ b/自学/同步本地Markdown至Typecho站点.md
@@ -344,7 +344,11 @@ SELECT COUNT(*) AS cnt FROM typecho_contents;
   10 0 * * * /home/zy123/typecho/deploy.sh >> /home/zy123/typecho/deploy.log 2>&1
   ```
 
-  
+
+3.注意md_files文件夹所属者和deploy.sh的所属者需要保持一致。否则会报：
+fatal: detected dubious ownership in repository at '/home/zy123/md_files' To add an exception for this directory, call:         git config --global --add safe.directory /home/zy123/md_files
+
+
 
 ### TODO